发明名称 |
Gas turbine combustor exit duct and HP vane interface |
摘要 |
An assembly for a gas turbine engine includes a combustor and a vane assembly disposed downstream thereof. A portion of an outer platform of the vane assembly defines an axial sliding joint connection with the combustor, and includes a plurality of depressions located in an outer circumferential surface thereof opposite the combustor. The depressions are disposed in regions of expected higher thermal growth about the circumference of the outer platform such that thermal growth of the entire outer platform is substantially uniform circumferentially therearound.
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申请公布号 |
US7836702(B2) |
申请公布日期 |
2010.11.23 |
申请号 |
US20060532231 |
申请日期 |
2006.09.15 |
申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
GRIVAS NICOLAS;PATEL BHAWAN B.;MORENKO OLEG;DUROCHER ERIC |
分类号 |
F02C7/20 |
主分类号 |
F02C7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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